Pirate Master courtesy CBS Pirate Master courtesy CBS

CBS has pulled Mark Burnett's Pirate Master from its broadcast lineup effective immediately, replacing it for the time being with installments of 48 Hours Mystery. The final five unaired episodes of the reality competition will be streamed at CBS.com and the CBS Audience Network (whatever that is), with new installments posted every Tuesday.

That's two newbies - Pirate Master and On the Lot - that have come and flailed this summer. Is the reality-competition genre dying? Should the nets simply stick with the tried-and-true Survivors, Idols and Dancing shows? Discuss.